--- title: "py-gpt vs Robby-chatbot" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/szczyglis-dev-py-gpt-vs-yvann-ba-robby-chatbot" tools: ["szczyglis-dev-py-gpt", "yvann-ba-robby-chatbot"] --- # py-gpt vs Robby-chatbot *GraphCanon updated Aug 15, 2026* ## Verdict Pick py-gpt if pyGPT is a versatile desktop AI assistant that integrates multiple large language models and offers extensive capabilities ranging from chat support to speech synthesis and image generation; pick Robby-chatbot if robby-chatbot is an AI chatbot built using Python, designed to engage with various data formats including CSV, PDF, TXT files, and YouTube videos through Langchain, OpenAI, and. [py-gpt](https://pygpt.net) reports 1.9k GitHub stars, 334 forks, and 54 open issues, last pushed Aug 13, 2026. [Robby-chatbot](https://robby-chatbot.streamlit.app/) has 813 stars, 284 forks, and 1 open issues, last pushed Feb 21, 2026. Figures are from public GitHub metadata via [py-gpt's repository](https://github.com/szczyglis-dev/py-gpt) and [Robby-chatbot's repository](https://github.com/yvann-ba/Robby-chatbot). | | [py-gpt](/tools/szczyglis-dev-py-gpt.md) | [Robby-chatbot](/tools/yvann-ba-robby-chatbot.md) | | --- | --- | --- | | Tagline | Desktop AI Assistant powered by multiple LLMs and various functionalities | AI chatbot 🤖 for chat with CSV, PDF, TXT files 📄 and YTB videos 🎥 | | Stars | 1,880 | 813 | | Forks | 334 | 284 | | Open issues | 54 | 1 | | Language | Python | Python | | Adopt for | PyGPT is a versatile desktop AI assistant that integrates multiple large language models and offers extensive capabilities ranging from chat support to speech synthesis and image generation. | Robby-chatbot is an AI chatbot built using Python, designed to engage with various data formats including CSV, PDF, TXT files, and YouTube videos through Langchain, OpenAI, and Streamlit. | | Persona | - | - | | Runtime | - | - | | License | Other | Robby-chatbot has an Apache-2.0 license, allowing for free use in both commercial and non-commercial projects while requiring attribution. | | Categories | AI Agents, Computer Vision, Data & Retrieval, Evaluation & Observability, Inference & Serving, Model Training, Speech & Audio | Data & Retrieval, Inference & Serving | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [py-gpt](/tools/szczyglis-dev-py-gpt.md) | [Robby-chatbot](/tools/yvann-ba-robby-chatbot.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Slowing (36%) | | Days since push | 0d | 175d | | Open issues (now) | 54 | 1 | | Stars delta | Unknown | -3 (30d) | | Open issues delta | Unknown | 0 (30d) | | Full report | [trust report](/tools/szczyglis-dev-py-gpt/trust.md) | [trust report](/tools/yvann-ba-robby-chatbot/trust.md) | ## Shared compatibility - **Python**: [py-gpt](/tools/szczyglis-dev-py-gpt.md) - Python runtime; [Robby-chatbot](/tools/yvann-ba-robby-chatbot.md) - Python runtime ## Decision facts: py-gpt - **Requirements:** PyGPT can operate with a local model (Llama3) without an internet connection or OpenAI API key.; Operating PyGPT may be computationally intensive based on the specific plugins and integrations used. - **Adopt for:** PyGPT is a versatile desktop AI assistant that integrates multiple large language models and offers extensive capabilities ranging from chat support to speech synthesis and image generation. ## Decision facts: Robby-chatbot - **Pricing:** freemium - Open-source under Apache-2.0 with access depending on third-party service fees (e.g., OpenAI). - **Requirements:** Min 4 GB RAM - **Adopt for:** Robby-chatbot is an AI chatbot built using Python, designed to engage with various data formats including CSV, PDF, TXT files, and YouTube videos through Langchain, OpenAI, and Streamlit. - **License detail:** Robby-chatbot has an Apache-2.0 license, allowing for free use in both commercial and non-commercial projects while requiring attribution. ## Choose when ### Choose py-gpt if… - License: py-gpt is Other, Robby-chatbot is Apache-2.0. - Requirements: PyGPT can operate with a local model (Llama3) without an internet connection or OpenAI API key.; Operating PyGPT may be computationally intensive based on the specific plugins and integrations used.. - Tags unique to py-gpt: ai-assistant, autonomous-agent, custom-plugins, image-generation. - Also covers AI Agents, Computer Vision, Evaluation & Observability, Model Training, Speech & Audio. - You need an integrated tool for multitasking with AI capabilities such as voice, vision, and text interactions. ### Choose Robby-chatbot if… - License: Robby-chatbot is Apache-2.0, py-gpt is Other. - Pricing: Open-source under Apache-2.0 with access depending on third-party service fees (e.g., OpenAI).. - Requirements: Min 4 GB RAM. - Tags unique to Robby-chatbot: ai, gpt-4, langchain, nlp. - When you need a versatile interface that can interact not only with structured data like CSV but also unstructured content such as text documents and video transcripts from YouTube. ## When NOT to use py-gpt - Your environment lacks consistent internet connectivity since PyGPT relies on it for API connections with some of its models like GPT-5, GPT-4. - The project requires a proprietary model that is not supported or easily integrated without significant development efforts into PyGPT's framework. - You cannot obtain an OpenAI API key, which is needed to utilize certain language models like Claude and Gemini included in the tool. ## When NOT to use Robby-chatbot - If your application requires real-time processing capabilities or extremely low latency responses, due to Robby-chatbot's dependency on external APIs which may introduce delays. - For scenarios where the interaction is predominantly with data sources that are not covered by CSV, PDF, TXT files, and YouTube video content. ## Common questions ### What is the difference between py-gpt and Robby-chatbot? py-gpt: Desktop AI Assistant powered by multiple LLMs and various functionalities. Robby-chatbot: AI chatbot 🤖 for chat with CSV, PDF, TXT files 📄 and YTB videos 🎥. See the comparison table for live GitHub stats and shared categories. ### When should I choose py-gpt over Robby-chatbot? Choose py-gpt over Robby-chatbot when License: py-gpt is Other, Robby-chatbot is Apache-2.0; Requirements: PyGPT can operate with a local model (Llama3) without an internet connection or OpenAI API key.; Operating PyGPT may be computationally intensive based on the specific plugins and integrations used.; Tags unique to py-gpt: ai-assistant, autonomous-agent, custom-plugins, image-generation; Also covers AI Agents, Computer Vision, Evaluation & Observability, Model Training, Speech & Audio; You need an integrated tool for multitasking with AI capabilities such as voice, vision, and text interactions. ### When should I choose Robby-chatbot over py-gpt? Choose Robby-chatbot over py-gpt when License: Robby-chatbot is Apache-2.0, py-gpt is Other; Pricing: Open-source under Apache-2.0 with access depending on third-party service fees (e.g., OpenAI).; Requirements: Min 4 GB RAM; Tags unique to Robby-chatbot: ai, gpt-4, langchain, nlp; When you need a versatile interface that can interact not only with structured data like CSV but also unstructured content such as text documents and video transcripts from YouTube. ### When should I avoid py-gpt? Your environment lacks consistent internet connectivity since PyGPT relies on it for API connections with some of its models like GPT-5, GPT-4. The project requires a proprietary model that is not supported or easily integrated without significant development efforts into PyGPT's framework. You cannot obtain an OpenAI API key, which is needed to utilize certain language models like Claude and Gemini included in the tool. ### When should I avoid Robby-chatbot? If your application requires real-time processing capabilities or extremely low latency responses, due to Robby-chatbot's dependency on external APIs which may introduce delays. For scenarios where the interaction is predominantly with data sources that are not covered by CSV, PDF, TXT files, and YouTube video content. ### Is py-gpt or Robby-chatbot more popular on GitHub? py-gpt has more GitHub stars (1,880 vs 813). Stars measure visibility, not whether either tool fits your constraints. ### Are py-gpt and Robby-chatbot open source? Yes - both are open-source projects on GitHub (py-gpt: Other, Robby-chatbot: Apache-2.0). ### Where can I find alternatives to py-gpt or Robby-chatbot? GraphCanon lists graph-backed alternatives at [py-gpt alternatives](/tools/szczyglis-dev-py-gpt/alternatives) and [Robby-chatbot alternatives](/tools/yvann-ba-robby-chatbot/alternatives) ([py-gpt markdown twin](/tools/szczyglis-dev-py-gpt/alternatives.md), [Robby-chatbot markdown twin](/tools/yvann-ba-robby-chatbot/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/szczyglis-dev-py-gpt-vs-yvann-ba-robby-chatbot.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, py-gpt or Robby-chatbot? py-gpt: Very active. Robby-chatbot: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for py-gpt and Robby-chatbot? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [py-gpt trust report](/tools/szczyglis-dev-py-gpt/trust); [Robby-chatbot trust report](/tools/yvann-ba-robby-chatbot/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=szczyglis-dev-py-gpt`](/api/graphcanon/graph?tool=szczyglis-dev-py-gpt) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_